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Skunk2 90-01 Integra VTEC Alpha Series Valves: Stock size, Standard Compression
Part Number: 310-05-1310

★★★★★ ★★★★★ 1 Reviews
Skunk2 90-01 Integra VTEC Alpha Series Valves: Stock size, Standard Compression-A1
Skunk2 90-01 Integra VTEC Alpha Series Valves: Stock size, Standard Compression-A2
Images may be for reference only

Skunk2 90-01 Integra VTEC Alpha Series Valves: Stock size, Standard Compression
Part Number: 310-05-1310

★★★★★ ★★★★★ 1 Reviews
Was: $276.14
$249.84
Save: $26.30 (10%)

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Product Details

Part Number: 310-05-1310
Brand: Skunk2
Valve Face: Dished
Size: 33mm,28mm

Skunk2 Alpha Series Valves: Unleash the Power Within. Elevate your engine's performance to new heights with Skunk2 Alpha Series Valves. Crafted from top-notch materials and designed for maximum airflow and durability, these valves are the ultimate choice for serious enthusiasts. Here are the standout features that make Alpha Series Valves the go-to option for your engine upgrade:

One-Piece Design: Each valve is meticulously forged from HNV3 martensitic steel (IN) and EV8 austenitic steel (EX) to ensure seamless, one-piece construction, guaranteeing unmatched strength and longevity.

Precisely Engineered Dimensions:

  • Overall Valve Length: 102mm
  • Head Diameter (Intake/Exhaust): 33.00mm/28.00mm
  • Stem Thickness (Intake/Exhaust): 5.48mm/5.45mm
  • 3-10g Lighter Than Stock: Reducing weight without compromising durability for optimized performance.

Stainless-Steel Alloy Construction: Skunk2's commitment to quality shines through with our stainless-steel alloy construction, providing exceptional resistance to corrosion and wear.

Proprietary Heat Treatment: Our valves undergo a specialized heat-treatment process, elevating their strength and resilience to levels that stand up to the most demanding conditions.

Hard Chrome Plating: Featuring hard chrome plating for enhanced protection and longevity, ensuring Alpha Series Valves are built to last.

Specially Designed Valve Head Profiles: Exclusive to Alpha Series Valves, our specially designed valve head profiles are engineered to perfection, optimizing airflow and contributing to your engine's overall performance.

High-Compression Valves Available: Tailor your engine's characteristics with high-compression valves, a testament to our commitment to versatility.

Skunk2 doesn't just sell valvetrain components; we design, develop, and rigorously test them in-house to guarantee superior quality and maximum performance gains. Our components undergo dyno and real-world road testing to ensure they meet our high standards. When you choose Skunk2, you're choosing exceptional performance, reliability, and quality.


Experience the Skunk2 difference upgrade your engine with Alpha Series Valves and unlock the power you've been dreaming of. Your journey to superior performance starts here.


Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Acura Integra
1990 Acura Integra GS
1991 Acura Integra GS
1992 Acura Integra GS
1993 Acura Integra GS
1997 Acura Integra GS
1998 Acura Integra GS
1999 Acura Integra GS
2000 Acura Integra GS
2001 Acura Integra GS
1992 Acura Integra GS-R
1993 Acura Integra GS-R
1994 Acura Integra GS-R
1995 Acura Integra GS-R
1996 Acura Integra GS-R
1997 Acura Integra GS-R
1998 Acura Integra GS-R
1999 Acura Integra GS-R
2000 Acura Integra GS-R
2001 Acura Integra GS-R
1990 Acura Integra LS
1991 Acura Integra LS
1992 Acura Integra LS
1993 Acura Integra LS
1994 Acura Integra LS
1995 Acura Integra LS
1996 Acura Integra LS
1997 Acura Integra LS
1998 Acura Integra LS
1999 Acura Integra LS
2000 Acura Integra LS
2001 Acura Integra LS
1990 Acura Integra RS
1991 Acura Integra RS
1992 Acura Integra RS
1993 Acura Integra RS
1994 Acura Integra RS
1995 Acura Integra RS
1996 Acura Integra RS
1997 Acura Integra RS
1998 Acura Integra RS
1995 Acura Integra Special Edition
1996 Acura Integra Special Edition
1997 Acura Integra Type R
1998 Acura Integra Type R
2000 Acura Integra Type R
2001 Acura Integra Type R
Honda Civic
1999 Honda Civic Si
2000 Honda Civic Si
Honda Civic del Sol
1994 Honda Civic del Sol VTEC
1995 Honda Civic del Sol VTEC
1996 Honda Civic del Sol VTEC
1997 Honda Civic del Sol VTEC

Engine Fitment

Honda 1.8L/1834CC - 4 Cylinder (B18A1)
Honda 1.7L/1678CC - 4 Cylinder (B17A1)
Honda 1.8L/1797CC - 4 Cylinder (B18C1)
Honda 1.8L/1834CC - 4 Cylinder (B18B1)
Honda 1.8L/1797CC - 4 Cylinder (B18C5)
Honda 1.6L/1595CC - 4 Cylinder (B16A2)
Honda 1.6L/1588CC - 4 Cylinder (B16A3)

1 Reviews ★★★★★ ★★★★★

★★★★★ ★★★★★
5/5.00 Stars out of 1 Reviews
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Verified Buyer
High quality parts
Gus | April 3rd, 2024
I’m a Honda technician that builds fast cars in my free time and let me tell you Skunk2 is always the way to go for building these old Hondas. The machining and just overall quality of their parts is unmatched compared to other companies out there. These valves are perfect for my b16 build, And gotta love the attention to detail with the skunk2 branding on the valves themselves, they look absolutely beautiful. Kseriesparts.com has pretty much anything and everything to get your build going.